Female primary teacher standing at the front of primary school class, kids raising hands, low angle

indoors day medium group of people multi-ethnic group adult young adult woman 30s millennial teacher kids children boys girls pre-teens pupils schoolchildren schoolboys schoolgirls school kids classmates smiling standing gesturing sitting at table listening teaching learning explaining communication working youth childhood education school classroom lesson elementary school primary school knowledge interested attention selective focus close up low angle three quarter length front view back view slow motion handheld